Biology - November 2006

A. carbohydrates and proteins, B. lipids and nucleic acids, C. proteins and nucleic acids, or D. carbohydrates and lipids

2006-11-13 01:34:56 · 2 answers · asked by Anonymous

Some cancer drugs work by inhibiting angiogenesis, the formation of blood vessels. Considering what is required for cells to enter the cell cycle, why such drugs would inhibit tumor growth?

2006-11-13 01:31:18 · 2 answers · asked by Anonymous

2006-11-13 00:21:48 · 5 answers · asked by Anonymous

When and under what circumstances do they make the change? Is it reversible? How is it possible?
The most interesting and detailed description (without pasting unreferenced sections from the Internet) wins.

2006-11-13 00:19:05 · 7 answers · asked by Zelda Hunter 7

This might sound daft but how do they... huge front faces on the and their eyes are on either side of their head, so if they are pointing left and right.. how do they see foward?
... and not just whales other large creatures like them?

xx

2006-11-13 00:17:11 · 5 answers · asked by *BURNY* 5

help me please! i really need answers for my biology subject. thanks

2006-11-12 23:22:09 · 3 answers · asked by Jonacx 2

can it?

2006-11-12 22:48:14 · 2 answers · asked by V006 1

Protein, polypeptide and catecholamine hormes stimulate their target cells by?
A. Stimulating RNA synthesis in the nucleus
B. Stimulating the synthesis of intracellular cAMP
C. Directly combing with inactive enzymes in the cytoplasm, and
and thus activating these enzymes
D. Stimulating DNA synthesis

2006-11-12 22:43:36 · 4 answers · asked by blynn 1

what are the scientific reasons behind yawning?

2006-11-12 22:22:55 · 17 answers · asked by smartgal 1

I do extracelullar recording in sensory nerves, I need gold wire, about 0.007 inches diameter, who knows where can i buy it?

2006-11-12 22:08:42 · 1 answers · asked by erick_el_rojo2001 1

thankyou for the help

2006-11-12 22:03:35 · 2 answers · asked by Anonymous

2006-11-12 21:29:59 · 4 answers · asked by Nadra M 1

2006-11-12 19:30:02 · 15 answers · asked by Anonymous

This lemur is found in the west as well as in the north of asia.

2006-11-12 19:03:20 · 2 answers · asked by Dj 1

2006-11-12 18:32:30 · 6 answers · asked by Guru 1

why do you get used to the weather of where you're living-- what physiological changes happen that make you used to whatever weather temperatures are?

2006-11-12 18:31:36 · 4 answers · asked by misterlyle 3

2006-11-12 18:05:04 · 6 answers · asked by masrath r 2

2006-11-12 17:19:32 · 9 answers · asked by Sean S 1

I'm was just wondering what traits...physical or otherwise...that an intelligent life form would need to have. Just some examples to get you thinking. Are hands necessary? Is bilateral symmetry?

2006-11-12 16:57:54 · 4 answers · asked by Link 5

Should we (a) intervene and import new wolves to help control the moose population or (b) let the moose population grow until it exceeds its carrying capacity and suffers another population crash? Explain your reasoning.

2006-11-12 16:54:12 · 1 answers · asked by Dave 4

2006-11-12 16:51:55 · 2 answers · asked by Anonymous

2006-11-12 16:33:54 · 3 answers · asked by Anonymous

These are the possible answers:

A) Prophase 1
B) Anaphase 1
C) Metaphase 2
D) Anaphase 2

2006-11-12 15:49:12 · 3 answers · asked by Anonymous

2006-11-12 15:42:29 · 5 answers · asked by Cody W 1

2006-11-12 15:33:54 · 3 answers · asked by george p 1

For example, why am I more attracted to brunettes than blondes or redheads?

2006-11-12 15:30:26 · 5 answers · asked by Nowhere Man 6

Can you answer all or any of these questions?
1. Describe the process of post-transcriptional modification beginning with the primary mRNA transcript.

2. Distinguish between the three types of RNA and describe the role of each in protein synthesis.

3. Describe the steps in translation of a protein beginning with attachment of a ribosome to mRNA and ending with release of a polypeptide from the ribosome. Include the diferences of RNA.

2006-11-12 15:24:27 · 4 answers · asked by 5ive 2

comparing core body temperature vs. extremity temperature

2006-11-12 15:19:39 · 3 answers · asked by chode b 2

2006-11-12 15:13:53 · 6 answers · asked by lynzbel 1

In what way we are similar and different?

2006-11-12 15:09:04 · 2 answers · asked by R1.8Turbo 1